Base | Representation |
---|---|
bin | 1010000000010… |
… | …01001111011110 |
3 | 12211220202222212 |
4 | 11000021033132 |
5 | 132441031214 |
6 | 12154440422 |
7 | 2036225123 |
oct | 500111736 |
9 | 184822885 |
10 | 83923934 |
11 | 43411326 |
12 | 24133112 |
13 | 14505443 |
14 | b20874a |
15 | 757b53e |
hex | 50093de |
83923934 has 8 divisors (see below), whose sum is σ = 133291008. Its totient is φ = 39493600.
The previous prime is 83923909. The next prime is 83923949. The reversal of 83923934 is 43932938.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 83923891 and 83923900.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1234142 + ... + 1234209.
It is an arithmetic number, because the mean of its divisors is an integer number (16661376).
Almost surely, 283923934 is an apocalyptic number.
83923934 is a deficient number, since it is larger than the sum of its proper divisors (49367074).
83923934 is a wasteful number, since it uses less digits than its factorization.
83923934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2468370.
The product of its digits is 139968, while the sum is 41.
The square root of 83923934 is about 9161.0007095295. Note that the first 3 decimals coincide. The cubic root of 83923934 is about 437.8196786280.
The spelling of 83923934 in words is "eighty-three million, nine hundred twenty-three thousand, nine hundred thirty-four".
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